Firing Pin

8448327

8448327
(NSN) National Stock Number
1010-00-438-7455
Federal Supply Classification
1010 Over 30mm up to 75mm Guns
Item Name Code
22114
Schedule B Code
9305996600
Summary

Not casehardened casehardening indicator, 1.757 inches minimum and 1.762 inches maximum overall length, 48.0 minimum rockwell c and 52.0 maximum rockwell c metallic hardness rating, 0.093 inches minimum and 0.095 inches maximum striking end diameter, 0.070 inches minimum and 0.085 inches maximum striking end radius, multiple shoulder firing pin type

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - BF
Identification

An item used in a firing mechanism of a gun, mine, bomb, fuze, projectile, or the like, which strikes and detonates a sensitive explosive to initiate an explosive train or a propelling charge.

INC FIIG Concept Condition
22114 T102-D - 2
Specifications
Casehardening Indicator
not casehardened
Details Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.
Overall Length
1.757 inches minimum and 1.762 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Metallic Hardness Rating
48.0 minimum rockwell c and 52.0 maximum rockwell c
Details A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.
Striking End Diameter
0.093 inches minimum and 0.095 inches maximum
Details The length of a straight line which passes through the center of the striking end,and terminates at the circumference.
Striking End Radius
0.070 inches minimum and 0.085 inches maximum
Details The radius of the striking end.
Firing Pin Type
multiple shoulder
Details Indicates the type of firing pin.
Striking End Type
spherical
Details Indicates the type of striking end.
Special Features
63 microinch aa finish on striking end surfaces
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp e4340
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-5000, comp e4340 mil spec single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
chromium
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Fsc Application Data
launcher,grenade,40mm
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
98336 1S002 6 - 5 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
63220 - W M
RVC WCC TCC SHC
- 685 Z 9

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Manufacturer
ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC
CAGE: 19204
ROCK ISLAND , IL , 61299-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 1010-00-438-7455
What is the NIIN of the NSN 1010-00-438-7455?
The National Item Identification Number (NIIN) of the NSN 1010-00-438-7455 is 00-438-7455
When the NSN 1010-00-438-7455 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Dec 1, 1969
Does the NSN 1010-00-438-7455 contain any precious metals?
Type/content is unknown
Does the NSN 1010-00-438-7455 contain any hazardous material?
No data in HMIRS

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